Venom Fly 50C 3S 2200mAh 11.1V LiPo Battery with UNI 2.0 Plug (XT60/Deans/EC3) x4 Packs Compare to E-flite EFLB22003S50 Fits Models Like: Parkzone Sport Cub, E-flite F4U-4 Corsair 1.2M, T-28 Trojan 1.2M, and Timber 1.5M Venom Fly - Engineered for Flight, with "A" Grade Matched Cells for Unrivaled Performance. Spend Less Time Charging and More Time Flying. 5C Charge Capable for Significantly Faster Charging. Plug Type: Venom UNI 2.0 Plug. Compatible with XT60 Plug, Deans Plug & EC3 Plug. Backed with Proven US Support and Venom&apos;s Industry Leading Lifetime Battery Replacement Plan.